All stock codes associated to this product
SMXES3D48P=, SM-X-ES3D-48-P=
Overview
The Cisco SM-X Layer 2/3 EtherSwitch Service Modules are switch modules to
which you can connect Cisco IP phones, Cisco wireless access point workstations,
and other network devices such as servers, routers, switches, and other network
switch modules.
Cisco SM-X Layer 2/3 ESMs are supported on ISR-G2. These service modules are
both wider and deeper than the network module form factor.
Each router can support the maximum number of mixed service modules
introduced in all releases. The service modules in Cisco IOS Release15.3(3)M and
later releases will have multiple SKUs with three different port densities:
- 16-port 10/100/1000 RJ45 L3 SKU
- 24-port 10/100/1000 RJ45 L3 SKU
- 48-port 10/100/1000 RJ45 plus 2 100/1000 SFP L3 SKU
Cisco IOS Release15.3(3)M and later releases support the three above
mentioned SKUs on Cisco ISR G2. These modules support 125 MHz, 2 Gb with ECC of
system DDR2 running at 250 Mbps data rate and uses a 64 Mb Numonyx boot flash.
The maximum number of Cisco SM-X Layer 2/3 ESM units that can be present on any
of the ISR-G2 router at the same time is dictated by the total service module
slot present in the router.
Number of Modules Supported on Each Router
|
SKU |
SM-X-ES3D-48-P |
|
C2911 |
0 |
|
C2921 |
1 |
|
C2951 |
1 |
|
C3925/C3925E |
1 |
|
C3945/C3945E |
1 |
|
Comments |
Maximum count of
16-port SKU when no other EtherSwitch service module (ESMs) are present on
the system. |
- SM-X-ES3D-48-P48-port, 10/100/1000 Gigabit Ethernet, 2 SFPs Ports, PoE+,
MAC-Sec enabled Service Module, double-wide form factor
Router Platforms Supporting Cisco SM-X Layer 2/3 EtherSwitch
Service Module
|
Router |
SM-X-ES3D-48-P |
|
Cisco
3945E |
Yes |
|
Cisco
3945 |
Yes |
|
Cisco
3925E |
Yes |
|
Cisco
3925 |
Yes |
|
Cisco
2951 |
Yes |
|
Cisco
2921 |
Yes |
|
Cisco
2911 |
No |
- SM-X-ES3D-48-P—48-port, 10/100/1000 Gigabit Ethernet, 100/1000 Mbps SFPs,
PoE+, MACSec enabled Service Module, double-wide form factor.
SM-X-ES3D-48-P Cisco SM-X Layer 2/3 ESM.
Port Speed and Duplex
|
Port Function |
Explanation |
|
Speed |
The operating speed of the
switch port. You can choose Auto (autonegotiation) if the connected device
can negotiate the link speed with the switch port.
The default settings
are:
- Auto for the external
10/100-Mbps Fast Ethernet ports
- Auto for the external
Gigabit Ethernet RJ-45 (10/100/1000-Mbps) ports
- 1000-Mbps for the SFP module
ports
|
|
Duplex |
The duplex mode of the switch
port. Choose from one of the following:
- Auto (autonegotiation) if
the connected device can negotiate with the switch
- Full (full duplex) if both
devices can send data at the same time
- Half (half duplex) if one or
both devices cannot send data at the same time
The default settings
are:
- Auto for the external
10/100-Mbps Fast Ethernet ports
- Auto for the external
Gigabit Ethernet RJ-45 (10/100/1000-Mbps) ports
- Full for the 1000-Mbps ports
(SFP)
NoteYou
cannot set the port to Half duplex if the port speed is set to
Auto. |
SFP Modules
The Cisco SM-X Layer 2/3 ESM supports Gigabit Ethernet SFP modules for
fiber-optic connections. These laser optical transceiver modules are
field-replaceable, and you can insert them into an SFP module slot. You can use
fiber-optic cables with local connectors (LC) to connect to an SFP module. You
can use the SFP modules for gigabit uplink connections to other devices.
The SFP modules support 850- to 1550-nm nominal wavelengths.
You can install the following SFP module types in the Cisco SM-X Layer 2/3
ESMs with SFP module slots:
- GLC-LH-SM
- GLC-S-MM
- GLC-ZX-SM
- GLC-BX-D
- GLC-BX-U
- GLC-T
- GLC-GE-100FX
Cisco SM-X Layer 2/3 ESM LEDs
Cisco SM-X Layer 2/3 EtherSwitch Service Module LEDs provide green, amber,
and off states for system and port status. The following sections describe LEDs
on the service modules:
EN LED
All Cisco SM-X Layer 2/3 EtherSwitch Service Modules have an enable (EN) LED.
This LED indicates that the module has passed its self-test and is available to
the router.
|
State |
System
Status |
|
Off |
The Cisco SM-X Layer 2/3
EtherSwitch Service Module is not yet operational. |
|
Green |
The Cisco SM-X Layer 2/3
EtherSwitch Service Module is operational. |
|
Amber |
An error has
occurred. |
Port
LEDs
Each port has a port LED. These port LEDs, as a group or
individually, display information about the module and about the individual
ports.
Port LED on the Cisco SM-X Layer 2/3 EtherSwitch
Service Modules
|
Port LED Color |
Description |
|
Off |
No link, or the port was
administratively shut down.
On PoE ports, no inline
powered device (PD) is detected, or the port is not
connected. |
|
Green |
A link is present. The port or
system is functioning normally.
On PoE ports, the Cisco SM-X
Layer 2/3 ESM is providing power to a PD. |
|
Flashing green |
Activity is occurring. The
port is transmitting or receiving data. Module POST is in
progress. |
|
Alternating
green/amber |
A link fault is
detected.
On PoE ports, the Cisco SM-X
Layer 2/3 ESM is denying power to a PD, or is experiencing a power
delivery fault. |
|
Amber |
The port is blocked by the
Spanning-Tree Protocol (STP) and is not forwarding data.
NoteAfter a port is reconfigured,
the port LED can remain amber for up to
30 seconds.
On a PoE port, the port is
denied power or the port is administratively disabled.
The system is receiving power
but is not functioning properly. |
|
Flashing amber |
The port is blocked by STP and
is transmitting or receiving packets.
On a PoE port, an inline power
delivery fault is detected. |
Maximum Power Dissipation and
Consumption
|
Service
Modules |
Power Consumed and
Dissipated |
Power Passed
Through |
|
SM-X-ES3D-48-P |
47 W of 12 V
power |
1000 W of -54
V |
Networking
